Zhabagin, M. K.
Damba, L. D.
Korotkova, N. A.
Chernishenko, D. N.
Utrivan, S. A.
Pilev, V. Yu.
Olkova, M. V.
Balanovska, E. V.
Yankovsky, N. K.
Balanovsky, O. P.
Article History
Received: 23 May 2019
Revised: 17 July 2019
Accepted: 23 July 2019
First Online: 6 July 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest.</i> The authors declare that they have no conflict of interest.
: <i>Statement of compliance with standards of research involving humans as subjects.</i> All procedures performed in a study involving people comply with the ethical standards of the institutional and/or national committee on research ethics and the 1964 Helsinki Declaration and its subsequent changes or comparable ethical standards.
: Informed consent was received from each of the participants in the study.